CEL-5110B ISDBT/DVBT encoder modulator
General Description：
CEL-5110B HD/SD encoder & modulator is designed based on consumer electronics which allow audio/video signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, shops etc.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into ISDBT/DVB-T RF out.
The signals source could be from STB, satellite receiver, closed-circuit television cameras and antenna etc. Its output signal is to be received by ISDBT/DVB-T TV sets or STBs etc.
System Connection:
Technical Specifications:
| HDMI Encoding Section |
| Video |
Encoding |
H.264 MP-L 3.0/3.1/4.0 |
| Interface |
HDMI*1 |
| |
Input |
Output |
| Resolution |
480-59.94/60p |
480-60p |
| 480-59.94/60i |
480-30p |
| 576-50i |
576-25p |
| 720-50/59.94/60p |
720-50/59.94/60p |
| 1080-50i |
1080-25p |
| 1080-59.94/60i |
1080-30p |
| 1080-59.94/60p |
1080-30p |
| Aspect Ratio |
16:9, 4:3 |
| Bit rate |
1.000~18.000 Mbps |
| Audio |
Encoding |
MPEGI layer 2 |
| Sample rate |
48KHz |
| |
Bit rate |
64, 96,128, 192, 256, 320kbps |
| CVBS Encoding Section |
| Video |
Encoding |
H.264 MP-L 3.0 |
| Interface |
CVBS*1 (RCA) |
| Resolution |
Input |
Output |
| 480-60p |
480-60p |
| 480-60i |
480-30p |
| 576-50p |
576-50p |
| |
576-50i |
576-25p |
| Aspect Ratio |
4:03 |
| Bit rate |
1.000~18.000 Mbps |
| Audio |
Encoding |
MPEGI layer 2 |
| Interface |
Analog Stereo/Mono (Unbalanced RCA) |
| Sample rate |
48KHz |
| Bit rate |
64, 96,128, 192, 256, 320kbps |
| ISDB-T Modulator Section |
| Standard |
ARIB STD-B31 |
| Bandwidth |
6M |
| Constellation |
QPSK, 16QAM, 64QAM |
| Guard Interval |
1/32, 1/16, 1/8, 1/4 |
| Transmission Mode |
2K, 4K, 8K |
| MER |
≥30dB |
| RF frequency |
150~950MHz, 0.1MHz step |
| RF output level |
-47~ 0 dBm (60~107 dbµV), 1db step |
| DVB-T Modulator Section |
| Standard |
DVB-T COFDM |
| Bandwidth |
6M, 7M, 8M |
| Constellation |
QPSK, 16QAM, 64QAM |
| Code rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
| Guard Interval |
1/32, 1/16, 1/8, 1/4 |
| Transmission Mode: |
2K, 8K |
| MER |
≥31dB |
| RF frequency |
150~950 MHz,0. 1KHz step |
| RF output level |
-47~ 0 dBm (60~107 dbµV), 1db step |
| System |
| RF mix in ATT |
10 dB |
| Management |
Local LCD + control buttons |
| Language |
English |
| Upgrade |
USB |
| General |
| Power supply |
DC 12V |
| Dimensions |
183*110*50mm |
| Weight |
< 1kg |
Typical Applications:
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